'The Hangover Part II' star Bradley Cooper cozyed up to 'sexiest woman alive' Olivia Wilde at his New York premiere party at the Standard Hotel, reveals the NY Post.

'TRON: Legacy' star Olivia Wilde filed for divorce from husband Tao Ruspoli after 8 years together. In the same month of filing her divorce, Wilde stayed close to Bradley Cooper at the star's premiere of the Hangover sequel.

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Cooper who is also recently separated, from Renée Zellweger after being together for 2 years, is reportedly enjoying singledom again after partying with a gaggle of beautiful girls at Cannes earlier in the same month.

The New York Post also reveals that, 'Cooper and Wilde were inseparable at Monday night's Bing-sponsored Cinema Society party, sitting next to each other in a VIP booth, and later headed to the rooftop of the Standard, staying away from other partygoers with a small group of friends. They left together just before 1 a.m.'

At the "Hangover" party, Cooper's co-star Ed Helms, whose character ends up with a Mike Tyson-style tattoo on his face, joked to the NY Post, "Fortunately the tattoo wasn't permanent, but the emotional scars are." He said filming in Bangkok was "hilarious, disturbing, horrifying, unnerving. Lots of crazy things happened. It's all in the movie."

Just like the Hangover movie before that we hear. Either way we're looking forward to checking it out_______________________________________Read more: